LEGO City 2015 Advent Calendar 60099 Photos Preview! - Bricks and Bloks
Building Instructions - LEGO 60099: LEGO® City Advent Calendar
BrickLink - Set 60099-20 : LEGO Advent Calendar 2015, City (Day 19) - Girl with Music Player and Cupcake [Holiday & Event:Advent Sub-Set:City] - BrickLink Reference Catalog